lingo解这个问题minθ6.3λ1+5.7λ2+6.5λ3+7.2λ4+8.1λ5+s1-=6.3θ646.72λ1+463.25λ2+554.25λ3+587.36λ4+358.45λ5+s2-=646.72θ7.7λ1+6.5λ2+6.8λ3+8.2λ4+7.2λ5+s3-=7.7θ8.2λ1+7.3λ2+8.1λ3+6.9λ4+6.2λ5+s4-=8.2θ343λ1+150λ2+231λ3+254λ4+132

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lingo解这个问题minθ6.3λ1+5.7λ2+6.5λ3+7.2λ4+8.1λ5+s1-=6.3θ646.72λ1+463.25λ2+554.25λ3+587.36λ4+358.45λ5+s2-=646.72θ7.7λ1+6.5λ2+6.8λ3+8.2λ4+7.2λ5+s3-=7.7θ8.2λ1+7.3λ2+8.1λ3+6.9λ4+6.2λ5+s4-=8.2θ343λ1+150λ2+231λ3+254λ4+132

lingo解这个问题minθ6.3λ1+5.7λ2+6.5λ3+7.2λ4+8.1λ5+s1-=6.3θ646.72λ1+463.25λ2+554.25λ3+587.36λ4+358.45λ5+s2-=646.72θ7.7λ1+6.5λ2+6.8λ3+8.2λ4+7.2λ5+s3-=7.7θ8.2λ1+7.3λ2+8.1λ3+6.9λ4+6.2λ5+s4-=8.2θ343λ1+150λ2+231λ3+254λ4+132
lingo解这个问题
minθ
6.3λ1+5.7λ2+6.5λ3+7.2λ4+8.1λ5+s1-=6.3θ
646.72λ1+463.25λ2+554.25λ3+587.36λ4+358.45λ5+s2-=646.72θ
7.7λ1+6.5λ2+6.8λ3+8.2λ4+7.2λ5+s3-=7.7θ
8.2λ1+7.3λ2+8.1λ3+6.9λ4+6.2λ5+s4-=8.2θ
343λ1+150λ2+231λ3+254λ4+132λ5-s1+=343
7.9λ1+7.1λ2+6.7λ3+6.9λ4+8.6λ5-s2+=7.9
8.1λ1+6.9λ2+8.1λ3+7.5λ4+7.3λ5-s3+=8.1
所有的参数都是大于等于0

lingo解这个问题minθ6.3λ1+5.7λ2+6.5λ3+7.2λ4+8.1λ5+s1-=6.3θ646.72λ1+463.25λ2+554.25λ3+587.36λ4+358.45λ5+s2-=646.72θ7.7λ1+6.5λ2+6.8λ3+8.2λ4+7.2λ5+s3-=7.7θ8.2λ1+7.3λ2+8.1λ3+6.9λ4+6.2λ5+s4-=8.2θ343λ1+150λ2+231λ3+254λ4+132
没有可行解 自己检查你写的到底对不对
min=theta;
6.3*l1+5.7*l2+6.5*l3+7.2*l4+8.1*l5+s1-6.3*theta=0;
646.72*l1+463.25*l2+554.25*l3+587.36*l4+358.45*l5+s2-646.72*theta=0;
7.7*l1+6.5*l2+6.8*l3+8.2*l4+7.2*l5+s3-7.7*theta=0;
8.2*l1+7.3*l2+8.1*l3+6.9*l4+6.2*l5+s4-8.2*theta=0;
343*l1+150*l2+231*l3+254*l4+132*l5-s1+343=0;
7.9*l1+7.1*l2+6.7*l3+6.9*l4+8.6*l5-s2+7.9=0;
8.1*l1+6.9*l2+8.1*l3+7.5*l4+7.3*l5-s3+8.1=0;

lingo解这个问题minθ6.3λ1+5.7λ2+6.5λ3+7.2λ4+8.1λ5+s1-=6.3θ646.72λ1+463.25λ2+554.25λ3+587.36λ4+358.45λ5+s2-=646.72θ7.7λ1+6.5λ2+6.8λ3+8.2λ4+7.2λ5+s3-=7.7θ8.2λ1+7.3λ2+8.1λ3+6.9λ4+6.2λ5+s4-=8.2θ343λ1+150λ2+231λ3+254λ4+132 lingo可以解最小目标函数和的线性规划吗比如 min minx1+minx2+minx3 lingo@min与@smin的区别 用lingo求解0-1整数规划的程序?比如:min x1+x2+x3x1+x2>1x2+x3>1不懂! LINGO min 45;(x1+x2) ST x1+x2>=1 x1min 45;(x1+x2)STx1+x2>=1x1 用lingo解方程组 lingo求出结果后如何对结果再求值例如min=x+y;x+3>=5;y>=1;请问如何让lingo直接算出x+y的值 lingo里用双重for循环能解决这个问题吗?if xi>xj,=j ,i,j=0,1,2,..6xi-xj>13;上述如何用lingo实现?额 错了|xi-xj|>13 应该是这样 怎样在lingo里表示目标函数max{min{x1,x2},min{x3,x4},min{x5,x6}} 帮忙看下这个lingo语法哪错了 min=(((x1-1)^2+(y1-1)^2)^(1/2))*x11+[((x1-8)^2+y1^2)^(1/2)]*x12+ 0.25*x+0.5*y=-1; y>=-1; min=x+y; 在lingo中运行为什么 答案为什么是x=0 y=0 怎样用lingo编程求这个min=[(5+x1-2*x2)^2+225]^1/2*7.2+7.2*x2+[(8-x1)^2+225]^1/2*28.2;x1 min=x1*log(x1)+x2*log(x2)+x3*log(x3);约束是x1+x2+x3=1; 为什么在lingo里报错.请大侠指导 min=x1*log(x1)+x2*log(x2)+x3*log(x3);约束是x1+x2+x3=1; 为什么在lingo里报错.请大侠指导 如何用LINGO解01规划问题我是个编程的菜鸟,只希望大神能帮我把下面的01 规划问题编成lingo的语言,最好能附上代码,x(i,j,k) y(j,k) c(j) z(i,j) (i,j=1,2,3,4,5,6)(k=1,2,3)MAX=∑y(j,k)*c(j)MIN=∑x(k,i,j)*z(i,j) min=19.7*0.93*x1+23.4*0.3*x2; min=0.4025*x1+0.155*x2;5*x1+4*x2+10*x3+2*x4+3*x5>=54;x都是整数,在lingo软件里面怎么解? LINGO 怎么解分段函数 那位高手知道下面这段lingo程序为什么解不出来?谢谢,急!model:sets:warehouses/wh1..wh6/:capacity;vendors/v1..v18/:demand;links(warehouses,vendors):cost,volume,x;endsets!目标函数;min=@sum(links:cost*volume*1);!需求约束;@for(v